/* roulang page: index */
:root{
  --ink:#12312A;
  --ink-soft:#1B4238;
  --lime:#D8F24A;
  --lime-hover:#E4FF63;
  --clay:#C2482B;
  --paper:#F7F5F0;
  --panel:#EFEBE3;
  --dark:#0E1512;
  --text:#14181A;
  --text-2:#5A625F;
  --text-3:#8C938F;
  --line:#E2DCD1;
  --line-dark:rgba(247,245,240,.14);
  --white:#F7F5F0;
  --r-card:14px;
  --r-lg:16px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(20,24,26,.05);
  --sh-2:0 12px 28px rgba(18,49,42,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
  --sec:104px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:-apple-system,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei","Inter","Manrope",sans-serif;
  font-size:16px;line-height:1.85;letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--ink);}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
h1,h2,h3,h4,p{margin:0;}
::selection{background:var(--lime);color:var(--ink);}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px;}
.container{max-width:1240px;width:100%;padding-left:32px;padding-right:32px;margin:0 auto;}

/* ---------- 公告条 ---------- */
.notice-bar{background:var(--ink);color:rgba(247,245,240,.9);height:34px;display:flex;align-items:center;font-size:13px;}
.notice-bar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.notice-text{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.notice-text i{color:var(--lime);font-size:12px;}
.notice-close{width:28px;height:28px;border:0;background:transparent;color:rgba(247,245,240,.65);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;}
.notice-close:hover{color:var(--lime);background:rgba(247,245,240,.08);}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(247,245,240,.92);backdrop-filter:saturate(150%) blur(8px);transition:border-color .2s var(--ease),box-shadow .2s var(--ease);border-bottom:1px solid transparent;}
.site-header.is-stuck{border-bottom:1px solid var(--line);box-shadow:0 1px 2px rgba(20,24,26,.04);}
.site-nav{display:flex;align-items:center;min-height:76px;padding:0;gap:16px;flex-wrap:nowrap;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;letter-spacing:0;}
.brand-text{display:inline-flex;flex-direction:column;line-height:1.15;}
.brand-main{font-size:19px;font-weight:900;color:var(--ink);letter-spacing:0;}
.brand-sub{font-size:11px;font-weight:500;color:var(--text-3);letter-spacing:.06em;}
.nav-toggle{border:1px solid var(--line);border-radius:10px;width:44px;height:44px;display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:transparent;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;}
.nav-list{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-list .nav-link{position:relative;display:inline-flex;align-items:center;height:76px;padding:0 16px;font-size:15px;font-weight:600;color:var(--text);border-radius:0;}
.nav-list .nav-link:hover{color:var(--ink);}
.nav-list .nav-link::after{content:"";position:absolute;left:16px;right:16px;bottom:20px;height:2px;background:var(--lime);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);}
.nav-list .nav-link.is-active::after,.nav-list .nav-link:hover::after{transform:scaleX(1);}
.nav-list .nav-link.is-active{color:var(--ink);font-weight:800;}
.nav-cta{margin-left:8px;}

/* Mega 面板 */
.mega{position:relative;}
.mega-panel{position:absolute;top:100%;right:0;width:760px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 240px;gap:24px;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;pointer-events:none;z-index:1040;}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;}
.mega-col h4{font-size:12px;font-weight:800;color:var(--text-3);letter-spacing:.1em;margin-bottom:10px;}
.mega-col a{display:block;font-size:14px;font-weight:600;color:var(--text);padding:6px 0;}
.mega-col a:hover{color:var(--ink);padding-left:4px;}
.mega-card{background:var(--panel);border-radius:var(--r-card);overflow:hidden;display:flex;flex-direction:column;}
.mega-card .media{aspect-ratio:16/10;position:relative;background:var(--ink);}
.mega-card .media img{width:100%;height:100%;object-fit:cover;}
.mega-card-body{padding:12px 14px;}
.mega-card-body strong{display:block;font-size:14px;font-weight:800;line-height:1.4;color:var(--ink);}
.mega-card-body span{display:block;font-size:12px;color:var(--text-2);margin-top:4px;}
.mega-latest{grid-column:1 / -1;border-top:1px solid var(--line);padding-top:14px;display:flex;gap:24px;flex-wrap:wrap;}
.mega-latest a{font-size:13px;font-weight:600;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;}
.mega-latest a:hover{color:var(--ink);}
.mega-latest a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--clay);}

/* ---------- 通用 ---------- */
.section{padding:var(--sec) 0;}
.section-tight{padding:72px 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.sec-head h2{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.2;color:var(--ink);}
.sec-head p{font-size:15px;color:var(--text-2);margin-top:10px;max-width:560px;}
.link-more{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--ink);white-space:nowrap;}
.link-more i{transition:transform .2s var(--ease);font-size:13px;}
.link-more:hover i{transform:translateX(4px);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink);letter-spacing:.04em;text-transform:none;background:var(--panel);border-radius:var(--r-pill);padding:6px 14px;}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--clay);}
.badge-soft{display:inline-flex;align-items:center;height:24px;padding:0 11px;border-radius:var(--r-pill);border:1px solid var(--ink);color:var(--ink);font-size:12px;font-weight:700;background:transparent;}
.badge-solid{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);background:var(--clay);color:#fff;font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;}
.badge-lime{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);background:var(--lime);color:var(--ink);font-size:12px;font-weight:800;}

.btn-main{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-btn);background:var(--lime);color:var(--ink);font-size:15px;font-weight:700;border:1px solid var(--lime);transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);}
.btn-main:hover{background:var(--lime-hover);color:var(--ink);transform:translateY(-1px);box-shadow:0 8px 20px rgba(18,49,42,.18);}
.btn-main:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-btn);background:transparent;color:var(--ink);font-size:15px;font-weight:700;border:1px solid var(--ink);transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease);}
.btn-ghost:hover{background:var(--ink);color:var(--white);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:76px 0 96px;background:var(--paper);}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(18,49,42,.55) 1px,transparent 1px);background-size:22px 22px;opacity:.055;pointer-events:none;}
.hero .container{position:relative;z-index:1;}
.hero h1{font-size:clamp(36px,5vw,66px);font-weight:900;line-height:1.12;letter-spacing:0;color:var(--ink);margin:20px 0 0;max-width:12em;}
.hero-sub{font-size:17px;color:var(--text-2);margin-top:20px;max-width:30em;line-height:1.8;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px;padding-top:26px;border-top:1px solid var(--line);}
.hero-tag{display:inline-flex;align-items:baseline;gap:8px;font-size:13px;color:var(--text-2);padding-right:20px;border-right:1px solid var(--line);}
.hero-tag:last-child{border-right:0;padding-right:0;}
.hero-tag b{font-size:20px;font-weight:900;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:0;}

.hero-visual{position:relative;padding:0 0 40px 40px;display:flex;justify-content:flex-end;}
.hero-phone{position:relative;width:min(340px,100%);aspect-ratio:9/16;border-radius:var(--r-lg);overflow:hidden;background:var(--ink);box-shadow:var(--sh-2);margin:0;z-index:1;}
.hero-phone img{width:100%;height:100%;object-fit:cover;}
.hero-phone::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(14,21,18,.82),rgba(14,21,18,.12) 46%,rgba(14,21,18,.28));}
.hero-play{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(247,245,240,.92);display:flex;align-items:center;justify-content:center;z-index:2;color:var(--ink);font-size:18px;box-shadow:0 8px 24px rgba(14,21,18,.28);}
.hero-side{position:absolute;right:16px;bottom:18px;z-index:2;writing-mode:vertical-rl;font-size:12px;font-weight:700;letter-spacing:.24em;color:rgba(247,245,240,.86);}
.hero-phone-meta{position:absolute;left:16px;top:16px;z-index:2;}
.hero-mini{position:absolute;left:0;bottom:0;width:200px;aspect-ratio:4/3;border-radius:var(--r-card);overflow:hidden;border:4px solid var(--paper); background:var(--ink);box-shadow:var(--sh-2);margin:0;z-index:3;}
.hero-mini img{width:100%;height:100%;object-fit:cover;}
.hero-mini span{position:absolute;left:10px;bottom:10px;font-size:11px;font-weight:700;color:var(--ink);background:var(--lime);border-radius:var(--r-pill);padding:3px 9px;}

/* ---------- 竖屏片段卡 ---------- */
.reel-scroller{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 72px)/4);gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;-webkit-overflow-scrolling:touch;}
.reel-scroller::-webkit-scrollbar{height:6px;}
.reel-scroller::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.reel-card{position:relative;display:block;aspect-ratio:9/16;border-radius:var(--r-card);overflow:hidden;background:var(--ink);box-shadow:var(--sh-1);scroll-snap-align:start;transition:transform .24s var(--ease),box-shadow .24s var(--ease);}
.reel-card img{width:100%;height:100%;object-fit:cover;transition:transform .24s var(--ease);}
.reel-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(14,21,18,.9) 0%,rgba(14,21,18,.34) 44%,rgba(14,21,18,0) 72%);}
.reel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.reel-card:hover img{transform:scale(1.03);}
.reel-top{position:absolute;top:12px;left:12px;right:12px;display:flex;align-items:center;justify-content:space-between;z-index:2;}
.reel-bottom{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;color:var(--white);}
.reel-bottom h3{font-size:17px;font-weight:700;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#fff;}
.reel-bottom .reel-meta{font-size:12px;color:rgba(247,245,240,.72);margin-top:8px;font-variant-numeric:tabular-nums;}
.reel-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:rgba(247,245,240,.9);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:14px;z-index:2;transition:width .24s var(--ease),height .24s var(--ease);}
.reel-card:hover .reel-play{width:52px;height:52px;}

/* ---------- 种草清单 ---------- */
.pick-wrap{display:grid;grid-template-columns:320px minmax(0,1fr);gap:56px;align-items:start;}
.pick-intro h2{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.2;color:var(--ink);}
.pick-intro p{font-size:15px;color:var(--text-2);margin-top:14px;}
.pick-intro .btn-ghost{margin-top:26px;}
.pick-list{border-top:1px solid var(--line);}
.pick-row{display:flex;align-items:center;gap:22px;padding:22px 18px;border-bottom:1px solid var(--line);transition:background .18s var(--ease);}
.pick-row:hover{background:var(--panel);}
.pick-num{font-size:44px;font-weight:900;line-height:1;color:var(--line);font-variant-numeric:tabular-nums;flex:0 0 auto;transition:color .18s var(--ease);min-width:70px;}
.pick-row:hover .pick-num{color:var(--lime);}
.pick-body{flex:1 1 auto;min-width:0;}
.pick-body h3{font-size:18px;font-weight:700;color:var(--ink);line-height:1.4;}
.pick-body p{font-size:14px;color:var(--text-2);margin-top:4px;line-height:1.7;}
.pick-arrow{flex:0 0 auto;color:var(--text-3);font-size:14px;transition:transform .2s var(--ease),color .2s var(--ease);}
.pick-row:hover .pick-arrow{transform:translateX(4px);color:var(--ink);}

/* ---------- 最新信息 ---------- */
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.chip{display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:var(--r-pill);border:1px solid var(--line);background:transparent;font-size:13px;font-weight:600;color:var(--text-2);transition:all .18s var(--ease);}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--white);}
.post-card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform .22s var(--ease),box-shadow .22s var(--ease);}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);color:inherit;}
.post-card .thumb{position:relative;aspect-ratio:16/10;background:var(--ink);overflow:hidden;}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .3s var(--ease);}
.post-card:hover .thumb img{transform:scale(1.03);}
.post-card .thumb .badge-soft{position:absolute;left:12px;bottom:12px;background:rgba(247,245,240,.94);border-color:transparent;}
.post-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto;}
.post-card h3{font-size:18px;font-weight:700;line-height:1.45;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-card p{font-size:14px;color:var(--text-2);line-height:1.75;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-card .meta{margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;}
.post-card .meta i{font-size:12px;transition:transform .2s var(--ease);}
.post-card:hover .meta i{transform:translateX(4px);color:var(--ink);}
.post-card.is-lead{flex-direction:row;}
.post-card.is-lead .thumb{flex:0 0 46%;aspect-ratio:auto;min-height:260px;}
.post-card.is-lead .body{padding:26px 30px;}
.post-card.is-lead h3{font-size:22px;-webkit-line-clamp:3;}
.post-card.is-lead p{-webkit-line-clamp:3;font-size:15px;}
.empty-state{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;border:1px dashed var(--line);border-radius:var(--r-card);background:var(--panel);text-align:center;padding:32px;}
.empty-state i{font-size:26px;color:var(--text-3);}
.empty-state p{font-size:15px;color:var(--text-2);}

/* ---------- 口碑 ---------- */
.voice-section{background:var(--panel);}
.voice-scroller{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;-webkit-overflow-scrolling:touch;}
.voice-scroller::-webkit-scrollbar{height:6px;}
.voice-scroller::-webkit-scrollbar-thumb{background:#D5CEC1;border-radius:3px;}
.voice-card{flex:0 0 330px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px;scroll-snap-align:start;box-shadow:var(--sh-1);display:flex;flex-direction:column;}
.voice-quote{font-size:34px;line-height:1;font-weight:900;color:var(--lime);font-family:Georgia,serif;}
.voice-card p{font-size:15px;line-height:1.8;color:var(--text);margin-top:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.voice-user{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:18px;border-top:1px solid var(--line);}
.voice-avatar{width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--lime);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;flex:0 0 auto;}
.voice-user strong{display:block;font-size:14px;font-weight:700;color:var(--ink);line-height:1.4;}
.voice-user span{display:block;font-size:12px;color:var(--text-3);}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:56px;align-items:start;}
.faq-intro h2{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.2;color:var(--ink);}
.faq-intro p{font-size:15px;color:var(--text-2);margin-top:14px;}
.faq-list{max-width:820px;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;font-size:17px;font-weight:700;color:var(--ink);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-sign{flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:12px;transition:transform .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease);}
.faq-item[open] .faq-sign{transform:rotate(180deg);background:var(--lime);border-color:var(--lime);}
.faq-answer{padding:0 0 24px;font-size:15px;line-height:1.8;color:var(--text-2);max-width:720px;}

/* ---------- CTA ---------- */
.cta-band{background:var(--dark);color:var(--white);position:relative;overflow:hidden;padding:72px 0;}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(247,245,240,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(247,245,240,.06) 1px,transparent 1px);background-size:44px 44px;opacity:.7;pointer-events:none;}
.cta-band .container{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.cta-band h2{font-size:clamp(24px,2.8vw,36px);font-weight:800;line-height:1.25;color:var(--white);max-width:16em;}
.cta-band p{font-size:15px;color:rgba(247,245,240,.68);margin-top:12px;max-width:34em;}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.cta-link{font-size:15px;font-weight:700;color:var(--white);display:inline-flex;align-items:center;gap:8px;}
.cta-link:hover{color:var(--lime);}
.cta-link i{transition:transform .2s var(--ease);}
.cta-link:hover i{transform:translateX(4px);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(247,245,240,.78);padding:72px 0 0;border-top:1px solid rgba(247,245,240,.2);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px;}
.footer-brand .brand-main{color:var(--white);}
.footer-brand .brand-sub{color:rgba(247,245,240,.55);}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(247,245,240,.66);margin-top:18px;max-width:26em;}
.footer-col h4{font-size:13px;font-weight:800;letter-spacing:.12em;color:rgba(247,245,240,.5);margin-bottom:18px;}
.footer-col a{display:block;font-size:14px;color:rgba(247,245,240,.78);padding:6px 0;}
.footer-col a:hover{color:var(--lime);}
.footer-col p{font-size:14px;line-height:1.9;color:rgba(247,245,240,.66);}
.footer-bottom{border-top:1px solid var(--line-dark);padding:22px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(247,245,240,.5);}
.footer-bottom .legal{display:flex;gap:18px;flex-wrap:wrap;}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .42s var(--ease),transform .42s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .mega-panel{width:660px;grid-template-columns:repeat(3,minmax(0,1fr)) 210px;}
  .reel-scroller{grid-auto-columns:calc((100% - 48px)/3);}
}
@media (max-width:991px){
  :root{--sec:72px;}
  .container{padding-left:24px;padding-right:24px;}
  .nav-toggle{display:flex;}
  .site-nav{flex-wrap:wrap;min-height:68px;padding:14px 0;}
  .navbar-collapse{flex-basis:100%;margin-top:12px;border-top:1px solid var(--line);padding-top:8px;}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;margin-left:0;width:100%;}
  .nav-list .nav-link{height:48px;padding:0 4px;font-size:16px;justify-content:flex-start;}
  .nav-list .nav-link::after{left:4px;right:auto;width:26px;bottom:8px;}
  .nav-cta{margin:12px 0 8px;}
  .mega-panel{display:none;}
  .hero{padding:52px 0 64px;}
  .hero-visual{padding:0 0 32px 0;justify-content:center;margin-top:16px;}
  .hero-phone{width:min(300px,72%);}
  .hero-mini{width:160px;left:4%;bottom:0;}
  .reel-scroller{grid-auto-columns:calc((100% - 24px)/2.2);}
  .pick-wrap{grid-template-columns:1fr;gap:32px;}
  .faq-wrap{grid-template-columns:1fr;gap:32px;}
  .post-card.is-lead{flex-direction:column;}
  .post-card.is-lead .thumb{flex:none;aspect-ratio:16/10;min-height:0;}
  .post-card.is-lead .body{padding:20px 22px 22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  :root{--sec:56px;}
  .container{padding-left:18px;padding-right:18px;}
  body{font-size:15.5px;}
  .hero h1{font-size:clamp(30px,8.4vw,40px);}
  .hero-sub{font-size:15.5px;}
  .hero-actions{gap:12px;}
  .btn-main,.btn-ghost{height:46px;padding:0 20px;font-size:14.5px;}
  .hero-tags{gap:14px;}
  .hero-tag{font-size:12px;padding-right:14px;}
  .hero-tag b{font-size:17px;}
  .reel-scroller{grid-auto-columns:76%;gap:16px;}
  .pick-num{font-size:34px;min-width:52px;}
  .pick-row{padding:18px 10px;gap:14px;}
  .sec-head{margin-bottom:26px;}
  .voice-card{flex:0 0 84%;}
  .cta-band .container{gap:24px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:40px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .notice-bar .container{padding-left:16px;padding-right:12px;}
  .notice-text{font-size:12px;}
}
@media (max-width:575px){
  .reel-scroller{grid-auto-columns:82%;}
  .hero-phone{width:min(260px,80%);}
  .hero-mini{width:140px;}
  .pick-body h3{font-size:16px;}
  .post-card h3{font-size:17px;}
}

/* roulang page: article */
:root{
  --ink:#12312A;
  --ink-soft:#1C4A40;
  --lime:#D8F24A;
  --lime-hover:#E4FF63;
  --lime-deep:#A6BC33;
  --clay:#C2482B;
  --paper:#F7F5F0;
  --panel:#EFEBE3;
  --dark:#0E1512;
  --text:#14181A;
  --text-2:#5A625F;
  --text-3:#8C938F;
  --reverse:#F7F5F0;
  --line:#E2DCD1;
  --line-dark:rgba(247,245,240,.14);
  --ok:#2F7A5B;
  --warn:#B4801F;
  --err:#A8331F;
  --r-card:14px;
  --r-lg:16px;
  --r-btn:10px;
  --r-badge:999px;
  --sh-1:0 1px 2px rgba(20,24,26,.05);
  --sh-2:0 12px 28px rgba(18,49,42,.12);
  --font-cn:-apple-system,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-num:"Inter","Manrope","Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:76px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ink);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--ink-soft);}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,h5{margin:0;color:var(--text);}
p{margin:0 0 16px;}
ul,ol{margin:0 0 16px;padding-left:22px;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px;}
.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding-left:32px;
  padding-right:32px;
}
@media (min-width:1200px){.container{max-width:1240px;}}
@media (min-width:768px) and (max-width:991.98px){.container{padding-left:24px;padding-right:24px;}}
@media (max-width:767.98px){.container{padding-left:18px;padding-right:18px;}}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;}

/* ---------- 公告条 ---------- */
.notice-bar{
  background:var(--ink);
  color:var(--reverse);
  height:34px;
  display:flex;
  align-items:center;
  font-size:13px;
}
.notice-bar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;}
.notice-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.92;}
.notice-text strong{color:var(--lime);font-weight:700;margin-right:6px;}
.notice-close{
  background:transparent;border:0;color:rgba(247,245,240,.7);
  width:24px;height:24px;line-height:1;font-size:18px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.notice-close:hover{color:var(--lime);background:rgba(247,245,240,.1);}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.92);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.site-header.is-stuck{border-bottom:1px solid var(--line);box-shadow:0 6px 18px rgba(18,49,42,.06);}
.site-nav{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--ink);color:var(--lime);
  display:flex;align-items:center;justify-content:center;font-weight:900;font-size:19px;
  letter-spacing:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-main{font-size:19px;font-weight:900;color:var(--ink);letter-spacing:.5px;}
.brand-sub{font-size:11px;font-weight:500;color:var(--text-2);letter-spacing:2px;margin-top:3px;}
.nav-list{display:flex;align-items:center;gap:6px;margin:0;padding:0;list-style:none;}
.nav-item{position:relative;}
.nav-link{
  display:inline-flex;align-items:center;
  padding:10px 14px;
  font-size:15px;font-weight:600;color:var(--ink);
  border-radius:8px;
  position:relative;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left center;
  transition:transform .2s var(--ease);
}
.nav-link:hover{background:var(--panel);color:var(--ink);}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--ink);font-weight:800;}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:auto;}
.nav-toggle{
  width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:transparent;
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;}
.nav-close{
  display:none;position:absolute;top:14px;right:14px;
  width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:transparent;color:var(--ink);font-size:22px;line-height:1;
}
/* Mega 面板 */
.mega-panel{
  position:absolute;top:calc(100% + 12px);right:-60px;
  width:800px;max-width:calc(100vw - 64px);
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-2);
  padding:26px 26px 20px;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 224px;
  gap:22px;
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
  z-index:1040;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0);}
.mega-col h4{font-size:12px;letter-spacing:2px;color:var(--text-3);font-weight:700;margin-bottom:10px;text-transform:none;}
.mega-col a{
  display:block;font-size:14px;font-weight:600;color:var(--text-2);
  padding:6px 0;border-bottom:1px dashed transparent;
}
.mega-col a:hover{color:var(--ink);border-bottom-color:var(--line);}
.mega-card{
  grid-row:span 2;
  display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  background:#fff;box-shadow:var(--sh-1);transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.mega-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.mega-card .media{aspect-ratio:16 / 10;background:var(--ink);overflow:hidden;}
.mega-card .media img{width:100%;height:100%;object-fit:cover;object-position:center top;}
.mega-card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px;}
.mega-card-body strong{font-size:14px;font-weight:800;color:var(--text);}
.mega-card-body span{font-size:12px;color:var(--text-3);}
.mega-latest{
  grid-column:1 / -1;
  border-top:1px solid var(--line);
  padding-top:14px;display:flex;gap:26px;flex-wrap:wrap;
}
.mega-latest a{font-size:13px;color:var(--text-2);font-weight:600;}
.mega-latest a::before{content:"·";color:var(--clay);margin-right:6px;font-weight:900;}
.mega-latest a:hover{color:var(--ink);}

@media (max-width:991.98px){
  .nav-toggle{display:flex;}
  #mainNav{
    position:fixed;inset:0;
    background:var(--paper);
    padding:24px 18px 48px;
    overflow-y:auto;
    z-index:1080;
  }
  #mainNav .nav-close{display:flex;align-items:center;justify-content:center;}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;margin-top:36px;}
  .nav-link{font-size:17px;padding:14px 12px;border-bottom:1px solid var(--line);border-radius:0;}
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--ink);background:var(--panel);}
  .nav-cta{width:100%;margin:22px 0 0;}
  .nav-cta .btn{width:100%;justify-content:center;}
  .mega-panel{
    position:static;width:auto;max-width:none;opacity:1;visibility:visible;transform:none;
    grid-template-columns:1fr 1fr;box-shadow:none;border:0;border-radius:0;background:transparent;
    padding:6px 0 14px;
  }
  .mega-card,.mega-latest{display:none;}
  .mega-col h4{font-size:11px;margin-bottom:4px;}
  .mega-col a{font-size:14px;padding:5px 0;color:var(--text-2);}
}
@media (max-width:575.98px){
  .brand-main{font-size:17px;}
  .brand-sub{letter-spacing:1px;}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;
  font-size:15px;font-weight:700;line-height:1;
  border-radius:var(--r-btn);border:1px solid transparent;
  transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.btn-primary-ink{background:var(--lime);color:var(--ink);box-shadow:0 1px 2px rgba(20,24,26,.06);}
.btn-primary-ink:hover{background:var(--lime-hover);color:var(--ink);transform:translateY(-1px);box-shadow:0 10px 22px rgba(18,49,42,.18);}
.btn-primary-ink:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--reverse);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--ink);
}
.link-arrow svg{transition:transform .2s var(--ease);}
.link-arrow:hover svg{transform:translateX(4px);}
.badge-ink{
  display:inline-flex;align-items:center;height:24px;padding:0 12px;
  font-size:12px;font-weight:700;color:var(--ink);
  border:1px solid var(--ink);border-radius:var(--r-badge);background:transparent;
  letter-spacing:.5px;
}
.badge-solid{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  font-size:12px;font-weight:700;color:var(--reverse);background:var(--clay);
  border-radius:var(--r-badge);letter-spacing:.5px;
}
.badge-lime{
  display:inline-flex;align-items:center;height:24px;padding:0 12px;
  font-size:12px;font-weight:800;color:var(--ink);background:var(--lime);
  border-radius:var(--r-badge);letter-spacing:.5px;
}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:var(--panel);border-bottom:1px solid var(--line);}
.breadcrumb-inner{
  height:52px;display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--text-2);overflow:hidden;white-space:nowrap;
}
.breadcrumb-inner a{color:var(--text-2);font-weight:600;}
.breadcrumb-inner a:hover{color:var(--ink);}
.breadcrumb-inner .sep{color:var(--text-3);}
.breadcrumb-inner .current{color:var(--text);font-weight:700;overflow:hidden;text-overflow:ellipsis;}

/* ---------- 文章头 ---------- */
.article-head{padding:56px 0 40px;}
.article-head-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:start;}
.article-eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap;}
.article-title{
  font-size:clamp(30px,4vw,52px);
  font-weight:900;line-height:1.16;letter-spacing:0;
  max-width:820px;
}
.article-lead{
  margin-top:18px;max-width:720px;
  font-size:16px;line-height:1.85;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{
  margin-top:22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line);}
.article-meta strong{color:var(--text-2);font-weight:700;}
.share-group{display:flex;gap:10px;padding-top:6px;}
.share-btn{
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .18s var(--ease),background .18s var(--ease),transform .18s var(--ease);
}
.share-btn:hover{border-color:var(--ink);background:var(--panel);transform:translateY(-1px);}
.share-tip{font-size:12px;color:var(--ok);margin-top:8px;opacity:0;transition:opacity .2s var(--ease);}
.share-tip.show{opacity:1;}

/* ---------- 文章布局 ---------- */
.article-main{padding-bottom:96px;}
.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:56px;align-items:start;}
.article-col{min-width:0;max-width:760px;}

.article-body{font-size:17px;line-height:1.9;color:var(--text);}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 20px;}
.article-body h2{
  position:relative;padding-left:20px;
  font-size:clamp(22px,2.4vw,29px);font-weight:800;line-height:1.32;
  margin:44px 0 18px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.3em;width:4px;height:20px;
  background:var(--lime);border-radius:2px;
}
.article-body h3{font-size:20px;font-weight:800;margin:32px 0 14px;line-height:1.4;}
.article-body h4{font-size:17px;font-weight:800;margin:26px 0 12px;}
.article-body a{color:var(--ink);font-weight:700;border-bottom:1px solid var(--lime-deep);}
.article-body a:hover{background:rgba(216,242,74,.35);}
.article-body ul,.article-body ol{padding-left:24px;margin:0 0 20px;}
.article-body li{line-height:1.75;margin-bottom:8px;}
.article-body ul li::marker{color:var(--lime-deep);}
.article-body ol li::marker{color:var(--lime-deep);font-weight:800;}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;
  border-left:3px solid var(--ink);background:var(--panel);
  border-radius:0 var(--r-card) var(--r-card) 0;
  color:var(--text-2);font-size:16px;line-height:1.85;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:12px;margin:24px auto;height:auto;}
.article-body figure{margin:26px 0;}
.article-body figcaption{
  font-size:13px;color:var(--text-3);text-align:center;margin-top:10px;
}
.article-body table{
  width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;
  border:1px solid var(--line);
}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:10px 14px;text-align:left;
}
.article-body thead th{background:var(--panel);font-weight:800;}
.article-body tbody tr:nth-child(even){background:rgba(239,235,227,.5);}
.article-body .table-wrap{overflow-x:auto;margin:24px 0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0;}
.article-body code{
  background:var(--panel);border-radius:6px;padding:2px 6px;font-size:15px;
}

/* 空态 */
.empty-state{
  min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;border:1px dashed var(--line);border-radius:var(--r-lg);
  background:#fff;padding:40px 24px;
}
.empty-state h2{font-size:20px;font-weight:800;}
.empty-state p{color:var(--text-2);font-size:15px;margin:0;}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
}
.side-card h3{
  font-size:13px;font-weight:800;letter-spacing:2px;color:var(--text-3);
  margin-bottom:14px;
}
.toc-list{list-style:none;margin:0;padding:0;border-left:1px solid var(--line);}
.toc-list li a{
  display:block;padding:6px 0 6px 14px;font-size:14px;color:var(--text-2);
  font-weight:600;border-left:2px solid transparent;margin-left:-1px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.toc-list li a:hover{color:var(--ink);}
.toc-list li a.is-current{color:var(--ink);border-left-color:var(--lime);font-weight:800;}
.toc-list li.lv3 a{padding-left:26px;font-size:13px;font-weight:500;color:var(--text-3);}
.toc-empty{font-size:13px;color:var(--text-3);}
.mini-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;}
.mini-list li{display:flex;gap:12px;align-items:flex-start;}
.mini-thumb{
  width:64px;height:48px;border-radius:8px;overflow:hidden;background:var(--ink);flex:0 0 auto;
}
.mini-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top;}
.mini-body{display:flex;flex-direction:column;gap:3px;min-width:0;}
.mini-body a{font-size:14px;font-weight:700;line-height:1.45;color:var(--text);}
.mini-body a:hover{color:var(--ink-soft);}
.mini-body span{font-size:12px;color:var(--text-3);}
.side-cta{
  background:var(--ink);border-radius:var(--r-card);padding:24px;color:var(--reverse);
  border:1px solid var(--ink);
}
.side-cta h3{color:rgba(247,245,240,.62);font-size:12px;letter-spacing:2px;font-weight:700;margin-bottom:10px;}
.side-cta p{color:rgba(247,245,240,.86);font-size:14px;line-height:1.75;margin:0 0 16px;}
.side-cta .btn{width:100%;}
.side-note{font-size:12px;color:rgba(247,245,240,.55);margin-top:12px;line-height:1.6;}

/* ---------- 文末 ---------- */
.article-foot{margin-top:52px;padding-top:32px;border-top:1px solid var(--line);}
.tag-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.tag-row .label{font-size:13px;font-weight:800;color:var(--text-3);letter-spacing:2px;}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;
  background:var(--panel);border-radius:var(--r-badge);
  font-size:13px;font-weight:600;color:var(--text-2);
  transition:background .18s var(--ease),color .18s var(--ease);
}
.tag:hover{background:var(--ink);color:var(--reverse);}
.next-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:28px;}
.next-card{
  display:flex;flex-direction:column;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.next-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--ink);}
.next-card span.k{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--text-3);}
.next-card strong{font-size:16px;font-weight:800;color:var(--text);line-height:1.45;}
.next-card em{font-style:normal;font-size:13px;color:var(--text-2);line-height:1.7;}
.article-foot .btn-ghost{height:44px;}

/* ---------- 相关推荐 ---------- */
.related{padding:0 0 96px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;}
.section-head h2{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.2;}
.section-head p{margin:8px 0 0;font-size:14px;color:var(--text-2);}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.rel-card{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:14px;box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.rel-thumb{width:96px;flex:0 0 auto;aspect-ratio:4 / 3;border-radius:10px;overflow:hidden;background:var(--ink);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top;}
.rel-body{display:flex;flex-direction:column;gap:6px;min-width:0;}
.rel-body h3{
  font-size:15px;font-weight:700;line-height:1.45;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-body span{font-size:12px;color:var(--text-3);}

/* ---------- CTA 带 ---------- */
.cta-band{
  background:var(--ink);color:var(--reverse);
  border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);
  padding:72px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(247,245,240,.55) 1px,transparent 1px);
  background-size:22px 22px;opacity:.05;pointer-events:none;
}
.cta-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center;}
.cta-grid h2{color:var(--reverse);font-size:clamp(26px,3.2vw,40px);font-weight:900;line-height:1.2;}
.cta-grid p{margin:14px 0 0;color:rgba(247,245,240,.78);font-size:15px;max-width:520px;}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.cta-actions .link-arrow{color:var(--reverse);}
.cta-actions .link-arrow:hover{color:var(--lime);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);color:var(--reverse);
  border-top:1px solid rgba(247,245,240,.2);
  padding:64px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-col h4{font-size:13px;font-weight:800;letter-spacing:2px;color:rgba(247,245,240,.55);margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;color:rgba(247,245,240,.78);padding:6px 0;transition:color .18s var(--ease);}
.footer-col a:hover{color:var(--lime);}
.footer-col p{font-size:13px;line-height:1.8;color:rgba(247,245,240,.66);margin:0 0 12px;}
.footer-brand .brand-mark{background:rgba(247,245,240,.1);color:var(--lime);}
.footer-brand .brand-main{color:var(--reverse);}
.footer-brand .brand-sub{color:rgba(247,245,240,.6);}
.footer-brand p{margin-top:18px;max-width:320px;}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12px;color:rgba(247,245,240,.55);
}
.footer-bottom .legal{display:flex;gap:18px;flex-wrap:wrap;}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);}
.reveal.in{opacity:1;transform:none;transition:opacity .42s var(--ease),transform .42s var(--ease);}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .mega-panel{right:-20px;}
}
@media (max-width:991.98px){
  .article-head{padding:40px 0 28px;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;}
  .article-col{max-width:none;}
  .article-side{position:static;}
  .article-head-grid{grid-template-columns:minmax(0,1fr);gap:20px;}
  .share-group{padding-top:0;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .cta-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .article-main{padding-bottom:72px;}
  .related{padding-bottom:72px;}
  .cta-band{padding:56px 0;}
  .breadcrumb-inner{height:48px;}
}
@media (max-width:767.98px){
  .article-body{font-size:16px;line-height:1.85;}
  .related-grid{grid-template-columns:1fr;}
  .next-grid{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .article-foot{margin-top:40px;}
  .related{padding-bottom:56px;}
  .article-main{padding-bottom:56px;}
  .cta-band{padding:48px 0;}
  .site-footer{padding:48px 0 24px;}
  .footer-bottom{margin-top:32px;}
}
@media (max-width:575.98px){
  .article-title{font-size:28px;}
  .footer-grid{grid-template-columns:1fr;}
  .mega-panel{grid-template-columns:1fr;}
  .footer-col a{padding:8px 0;}
}

/* roulang page: category1 */
:root{
  --ink:#12312A;
  --ink-soft:#1B4238;
  --lime:#D8F24A;
  --lime-hover:#E4FF63;
  --cinnabar:#C2482B;
  --paper:#F7F5F0;
  --panel:#EFEBE3;
  --dark:#0E1512;
  --text:#14181A;
  --text-2:#5A625F;
  --text-3:#8C938F;
  --line:#E2DCD1;
  --line-dark:rgba(247,245,240,.14);
  --ok:#2F7A5B;
  --warn:#B4801F;
  --err:#A8331F;
  --r-card:14px;
  --r-img:16px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(20,24,26,.05);
  --sh-2:0 12px 28px rgba(18,49,42,.12);
  --font-cn:-apple-system,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-num:Inter,Manrope,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,transform .18s ease}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:800;letter-spacing:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px}
::selection{background:var(--lime);color:var(--ink)}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding-left:32px;
  padding-right:32px;
}

/* ================= 顶部公告条 ================= */
.topbar{
  background:var(--ink);
  color:rgba(247,245,240,.9);
  font-size:13px;
  letter-spacing:.01em;
}
.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  min-height:34px;
  height:34px;
}
.topbar-text{
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.topbar-text b{color:var(--lime);font-weight:700}
.topbar-close{
  flex:0 0 auto;
  width:34px;height:34px;
  display:grid;place-items:center;
  color:rgba(247,245,240,.68);
  border-radius:8px;
  transition:color .18s ease,background-color .18s ease;
}
.topbar-close:hover{color:var(--lime);background:rgba(247,245,240,.08)}

/* ================= 导航 ================= */
.site-header{
  position:sticky;
  top:0;
  z-index:200;
  background:rgba(247,245,240,.98);
  border-bottom:1px solid transparent;
  transition:background-color .2s ease,border-color .2s ease;
}
.site-header.is-scrolled{
  background:rgba(247,245,240,.92);
  border-bottom-color:var(--line);
  backdrop-filter:blur(8px);
}
.site-nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:76px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;
  border-radius:10px;
  background:var(--ink);
  color:var(--lime);
  display:grid;place-items:center;
  font-weight:900;font-size:19px;line-height:1;
  font-family:var(--font-cn);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-main{font-weight:900;font-size:17px;color:var(--ink);letter-spacing:0}
.brand-sub{font-size:11px;font-weight:500;color:var(--text-3);letter-spacing:.06em}

.nav-list{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  font-size:15px;
  font-weight:600;
  color:var(--text-2);
  padding:10px 14px !important;
  border-radius:8px;
  transition:color .18s ease,background-color .18s ease;
}
.nav-link:hover{color:var(--ink);background:rgba(18,49,42,.05)}
.nav-link.is-active{color:var(--ink);font-weight:800}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:1px;
  height:2px;
  border-radius:2px;
  background:var(--lime);
}
.mega{position:relative}
.mega-panel{
  position:absolute;
  top:calc(100% + 14px);
  right:0;
  width:min(760px,calc(100vw - 64px));
  display:grid;
  grid-template-columns:repeat(3,1fr) 232px;
  gap:20px;
  padding:24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-2);
  opacity:0;
  visibility:hidden;
  transform:translateY(4px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
  z-index:210;
}
.mega:hover .mega-panel,
.mega:focus-within .mega-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.mega-col h4{
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--text-3);
  margin-bottom:12px;
}
.mega-col a{
  display:block;
  font-size:14px;
  font-weight:600;
  color:var(--text-2);
  padding:7px 0;
}
.mega-col a:hover{color:var(--ink)}
.mega-card{
  display:block;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  background:var(--paper);
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.mega-card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--sh-1)}
.mega-card .media{display:block;aspect-ratio:16/10;background:var(--ink);overflow:hidden}
.mega-card .media img{width:100%;height:100%;object-fit:cover;object-position:center 35%}
.mega-card-body{display:block;padding:12px 14px}
.mega-card-body strong{display:block;font-size:14px;font-weight:700;color:var(--text)}
.mega-card-body span{display:block;font-size:12px;color:var(--text-3);margin-top:2px}
.mega-latest{
  grid-column:1/-1;
  display:flex;
  flex-wrap:wrap;
  gap:8px 24px;
  border-top:1px solid var(--line);
  padding-top:14px;
  font-size:13px;
}
.mega-latest a{color:var(--text-2);font-weight:600}
.mega-latest a:hover{color:var(--ink)}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}

/* ================= 面包屑 ================= */
.crumb-bar{background:var(--panel);border-bottom:1px solid var(--line)}
.crumb-bar .container{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:52px;
  font-size:13px;
  color:var(--text-2);
  flex-wrap:wrap;
}
.crumb-bar a{color:var(--text-2)}
.crumb-bar a:hover{color:var(--ink)}
.crumb-sep{color:var(--text-3)}
.crumb-current{color:var(--ink);font-weight:700}

/* ================= 分类头 ================= */
.cat-hero{position:relative;background:var(--dark);color:var(--paper);overflow:hidden}
.cat-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center 40%;
  opacity:.32;
}
.cat-hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(247,245,240,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(247,245,240,.06) 1px,transparent 1px);
  background-size:46px 46px;
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr auto;
  gap:40px;
  align-items:end;
  padding:74px 0 66px;
}
.cat-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--lime);
  margin-bottom:18px;
}
.cat-kicker::before{
  content:"";
  width:26px;height:2px;
  background:var(--lime);
  border-radius:2px;
}
.cat-hero h1{
  font-size:clamp(36px,5vw,64px);
  font-weight:900;
  line-height:1.12;
  letter-spacing:0;
  color:var(--paper);
  max-width:15ch;
}
.cat-lead{
  margin-top:18px;
  font-size:16px;
  line-height:1.8;
  color:rgba(247,245,240,.76);
  max-width:52ch;
}
.cat-stats{display:flex;gap:14px;flex-wrap:wrap}
.stat{
  min-width:148px;
  padding:18px 22px;
  border-radius:var(--r-card);
  background:rgba(247,245,240,.07);
  border:1px solid var(--line-dark);
}
.stat-num{
  font-family:var(--font-num);
  font-size:28px;
  font-weight:900;
  line-height:1.15;
  color:var(--lime);
  font-variant-numeric:tabular-nums;
}
.stat-num small{font-size:13px;font-weight:700;color:rgba(247,245,240,.7);margin-left:3px}
.stat-label{font-size:12px;letter-spacing:.08em;color:rgba(247,245,240,.62);margin-top:4px}

/* ================= 筛选 chips ================= */
.chip-row{
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding:20px 0 6px;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.chip-row::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 18px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:#fff;
  font-size:14px;
  font-weight:600;
  color:var(--text-2);
  transition:color .18s ease,background-color .18s ease,border-color .18s ease,transform .18s ease;
}
.chip:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chip.is-on:hover{color:var(--paper)}

/* ================= 通用板块 ================= */
.section{padding:88px 0}
.section-tight{padding:56px 0 88px}
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.sec-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-num);
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--text-3);
  margin-bottom:10px;
  font-variant-numeric:tabular-nums;
}
.sec-kicker::before{
  content:"";
  width:10px;height:10px;
  border-radius:3px;
  background:var(--lime);
}
.sec-head h2{
  font-size:clamp(26px,3vw,38px);
  font-weight:800;
  line-height:1.2;
}
.sec-desc{
  margin-top:10px;
  font-size:15px;
  color:var(--text-2);
  max-width:56ch;
}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:700;
  color:var(--ink);
  padding:6px 2px;
}
.link-arrow i{transition:transform .2s ease;font-size:13px}
.link-arrow:hover i{transform:translateX(4px)}

/* ================= 竖屏片段卡 ================= */
.clip-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.v-card{min-width:0}
.v-card-link{display:block;border-radius:var(--r-card);box-shadow:var(--sh-1);transition:transform .24s cubic-bezier(.22,.61,.36,1),box-shadow .24s cubic-bezier(.22,.61,.36,1)}
.v-card-link:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.v-media{
  position:relative;
  display:block;
  aspect-ratio:9/16;
  border-radius:var(--r-card);
  overflow:hidden;
  background:var(--ink);
}
.v-media img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center 30%;
  transition:transform .24s cubic-bezier(.22,.61,.36,1);
}
.v-card-link:hover .v-media img{transform:scale(1.03)}
.v-shade{
  position:absolute;
  inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.82) 0%,rgba(0,0,0,.42) 38%,rgba(0,0,0,.06) 66%,transparent 100%);
  pointer-events:none;
}
.v-badge{
  position:absolute;
  top:12px;left:12px;
  height:24px;
  display:inline-flex;
  align-items:center;
  padding:0 10px;
  border-radius:var(--r-pill);
  border:1px solid rgba(247,245,240,.5);
  background:rgba(14,21,18,.42);
  color:#F7F5F0;
  font-size:12px;
  font-weight:600;
  backdrop-filter:blur(2px);
}
.v-time{
  position:absolute;
  top:12px;right:12px;
  height:24px;
  display:inline-flex;
  align-items:center;
  padding:0 9px;
  border-radius:var(--r-pill);
  background:var(--cinnabar);
  color:#F7F5F0;
  font-family:var(--font-num);
  font-size:12px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.v-play{
  position:absolute;
  top:50%;left:50%;
  width:44px;height:44px;
  margin:-22px 0 0 -22px;
  border-radius:50%;
  background:rgba(247,245,240,.16);
  border:1px solid rgba(247,245,240,.7);
  color:#F7F5F0;
  display:grid;place-items:center;
  font-size:14px;
  transition:transform .24s cubic-bezier(.22,.61,.36,1),background-color .24s ease;
}
.v-card-link:hover .v-play{transform:scale(1.18);background:rgba(216,242,74,.9);border-color:var(--lime);color:var(--ink)}
.v-foot{
  position:absolute;
  left:14px;right:14px;bottom:14px;
  display:block;
}
.v-foot strong{
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  font-size:16px;
  font-weight:700;
  line-height:1.4;
  color:#F7F5F0;
}
.v-foot span{
  display:block;
  margin-top:6px;
  font-size:12px;
  color:rgba(247,245,240,.72);
  font-variant-numeric:tabular-nums;
}

/* ================= 分页 ================= */
.pager{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  margin-top:48px;
  flex-wrap:wrap;
}
.pager a,.pager span{
  min-width:44px;
  height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 16px;
  border:1px solid var(--line);
  border-radius:var(--r-btn);
  background:#fff;
  font-size:14px;
  font-weight:700;
  color:var(--text-2);
  font-variant-numeric:tabular-nums;
  transition:border-color .18s ease,color .18s ease,background-color .18s ease,transform .18s ease;
}
.pager a:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.pager .is-current{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.pager .is-disabled{opacity:.45;cursor:not-allowed}
.pager .is-disabled:hover{border-color:var(--line);transform:none;color:var(--text-2)}

/* ================= 清单行（看点速览） ================= */
.rank-list{border-top:1px solid var(--line)}
.rank-list li{border-bottom:1px solid var(--line)}
.rank-list a{
  display:grid;
  grid-template-columns:78px 1fr 44px;
  align-items:center;
  gap:20px;
  padding:22px 16px 22px 6px;
  transition:background-color .2s ease;
}
.rank-list a:hover{background:var(--panel)}
.rank-no{
  font-family:var(--font-num);
  font-size:40px;
  font-weight:900;
  line-height:1;
  color:var(--line);
  font-variant-numeric:tabular-nums;
  transition:color .2s ease;
}
.rank-list a:hover .rank-no{color:var(--lime)}
.rank-body strong{
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  font-size:17px;
  font-weight:700;
  line-height:1.5;
  color:var(--text);
}
.rank-body span{
  display:block;
  margin-top:4px;
  font-size:14px;
  line-height:1.7;
  color:var(--text-2);
}
.rank-go{
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--ink);
  font-size:13px;
  transition:transform .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease;
}
.rank-list a:hover .rank-go{background:var(--ink);border-color:var(--ink);color:var(--lime);transform:translateX(2px)}

/* ================= 最新信息 ================= */
.latest-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:8px 26px;
  box-shadow:var(--sh-1);
}
.latest-list li{border-bottom:1px solid var(--line)}
.latest-list li:last-child{border-bottom:0}
.latest-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 0;
  min-height:44px;
}
.latest-list a:hover .l-title{color:var(--ink)}
.l-title{
  font-size:16px;
  font-weight:600;
  color:var(--text-2);
  transition:color .18s ease;
}
.l-date{
  font-family:var(--font-num);
  font-size:13px;
  color:var(--text-3);
  font-variant-numeric:tabular-nums;
  flex:0 0 auto;
}

/* ================= FAQ ================= */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start}
.faq-intro p{margin-top:14px;font-size:15px;color:var(--text-2);line-height:1.85;max-width:34ch}
.faq-intro .btn-ghost{margin-top:24px}
.faq-list{max-width:820px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 4px;
  min-height:44px;
  font-size:17px;
  font-weight:700;
  color:var(--text);
  cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--ink)}
.faq-icon{
  flex:0 0 auto;
  width:28px;height:28px;
  display:grid;place-items:center;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--ink);
  font-size:12px;
  transition:transform .22s ease,background-color .22s ease,border-color .22s ease;
}
.faq-item[open] .faq-icon{transform:rotate(180deg);background:var(--lime);border-color:var(--lime)}
.faq-answer{padding:0 4px 22px}
.faq-answer p{font-size:15px;line-height:1.8;color:var(--text-2);max-width:68ch}

/* ================= CTA ================= */
.cta-band{
  position:relative;
  background:var(--dark);
  color:var(--paper);
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center 55%;
  opacity:.2;
}
.cta-band::after{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(247,245,240,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(247,245,240,.06) 1px,transparent 1px);
  background-size:46px 46px;
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  padding:72px 0;
  flex-wrap:wrap;
}
.cta-inner h2{
  color:var(--paper);
  font-size:clamp(26px,3.4vw,42px);
  font-weight:900;
  line-height:1.2;
  max-width:16ch;
}
.cta-inner p{
  margin-top:14px;
  font-size:15px;
  color:rgba(247,245,240,.72);
  max-width:46ch;
}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}

/* ================= 按钮 ================= */
.btn-lime{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:var(--r-btn);
  background:var(--lime);
  color:var(--ink);
  font-size:15px;
  font-weight:700;
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-lime:hover{
  background:var(--lime-hover);
  color:var(--ink);
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(18,49,42,.28);
}
.btn-lime:active{transform:none;box-shadow:var(--sh-1)}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid var(--ink);
  background:transparent;
  color:var(--ink);
  font-size:15px;
  font-weight:700;
  transition:background-color .18s ease,color .18s ease,transform .18s ease;
}
.btn-ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px)}
.btn-ghost.on-dark{border-color:rgba(247,245,240,.4);color:var(--paper)}
.btn-ghost.on-dark:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.text-link-dark{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:48px;
  font-size:15px;
  font-weight:700;
  color:var(--paper);
}
.text-link-dark i{font-size:13px;transition:transform .2s ease}
.text-link-dark:hover{color:var(--lime)}
.text-link-dark:hover i{transform:translateX(4px)}

/* ================= 页脚 ================= */
.site-footer{
  background:var(--ink);
  color:rgba(247,245,240,.78);
  border-top:1px solid var(--line-dark);
  padding-top:68px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.7fr 1fr 1fr 1.2fr;
  gap:44px;
}
.footer-brand .brand{margin-bottom:18px}
.site-footer .brand-mark{background:var(--lime);color:var(--ink)}
.site-footer .brand-main{color:var(--paper)}
.site-footer .brand-sub{color:rgba(247,245,240,.55)}
.footer-col h4{
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  color:rgba(247,245,240,.5);
  margin-bottom:14px;
}
.footer-col a{
  display:block;
  font-size:14px;
  color:rgba(247,245,240,.78);
  padding:7px 0;
  min-height:32px;
}
.footer-col a:hover{color:var(--lime)}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(247,245,240,.7);margin-bottom:10px;max-width:34ch}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-top:48px;
  padding:22px 0 28px;
  border-top:1px solid var(--line-dark);
  font-size:13px;
  color:rgba(247,245,240,.52);
}
.footer-bottom .legal{display:flex;gap:18px;flex-wrap:wrap}
footer .legal span:hover{color:var(--lime)}

/* ================= 动效 ================= */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .42s ease,transform .42s ease}
.reveal.is-in{opacity:1;transform:none}

/* ================= 响应式 ================= */
@media (max-width:1199.98px){
  .clip-grid{grid-template-columns:repeat(3,1fr);gap:20px}
  .cat-hero-inner{grid-template-columns:1fr;gap:32px;align-items:start;padding:60px 0 54px}
  .cat-stats{width:100%}
}
@media (max-width:991.98px){
  .container{padding-left:24px;padding-right:24px}
  .section{padding:72px 0}
  .section-tight{padding:44px 0 72px}
  .nav-toggle{display:flex}
  .navbar-collapse{
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-card);
    box-shadow:var(--sh-2);
    padding:12px;
    margin-top:12px;
    max-height:calc(100vh - 140px);
    overflow-y:auto;
  }
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;margin-left:0}
  .nav-link{padding:14px 12px !important;min-height:44px;justify-content:flex-start}
  .nav-link.is-active{background:var(--panel);border-radius:10px}
  .nav-link.is-active::after{display:none}
  .mega-panel{
    position:static;
    width:100%;
    display:none;
    grid-template-columns:1fr 1fr;
    gap:12px;
    padding:14px;
    margin-top:6px;
    background:var(--panel);
    border:0;
    box-shadow:none;
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .mega.open .mega-panel{display:grid}
  .mega-card{grid-column:1/-1}
  .mega-latest{grid-column:1/-1}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .faq-intro p{max-width:100%}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-inner{padding:60px 0;gap:28px}
  .rank-list a{grid-template-columns:64px 1fr 44px;gap:16px}
  .rank-no{font-size:34px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .site-nav{min-height:68px}
  .clip-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .v-foot strong{font-size:14px}
  .v-play{width:38px;height:38px;margin:-19px 0 0 -19px;font-size:12px}
  .v-badge{font-size:11px;padding:0 8px;left:10px;top:10px}
  .v-time{font-size:11px;right:10px;top:10px}
  .v-foot{left:10px;right:10px;bottom:10px}
  .rank-list a{grid-template-columns:52px 1fr 40px;gap:12px;padding:18px 4px}
  .rank-no{font-size:28px}
  .rank-body strong{font-size:16px}
  .rank-go{width:40px;height:40px}
  .latest-panel{padding:4px 18px}
  .latest-list a{flex-direction:column;align-items:flex-start;gap:4px;padding:16px 0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-actions{width:100%}
  .cta-actions .btn-lime,.cta-actions .btn-ghost{flex:1 1 100%}
  .stat{min-width:130px;padding:14px 18px}
  .stat-num{font-size:24px}
}
@media (max-width:575.98px){
  .container{padding-left:18px;padding-right:18px}
  .section{padding:56px 0}
  .cat-hero-inner{padding:46px 0 42px}
  .cat-hero h1{max-width:100%}
  .cat-lead{font-size:15px}
  .cat-stats{gap:10px}
  .stat{flex:1 1 44%}
  .chip{padding:0 14px;font-size:13px}
  .pager a,.pager span{min-width:42px;height:42px;padding:0 12px;font-size:13px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none}
}

/* roulang page: category2 */
:root{
  --ink:#12312A;
  --ink-2:#0E1512;
  --lime:#D8F24A;
  --lime-hi:#E4FF63;
  --brick:#C2482B;
  --paper:#F7F5F0;
  --panel:#EFEBE3;
  --text:#14181A;
  --text-2:#5A625F;
  --text-3:#8C938F;
  --line:#E2DCD1;
  --line-dark:rgba(247,245,240,.14);
  --ok:#2F7A5B;
  --warn:#B4801F;
  --err:#A8331F;
  --r-card:14px;
  --r-img:16px;
  --r-btn:10px;
  --r-pill:999px;
  --r-input:10px;
  --sh-1:0 1px 2px rgba(20,24,26,.05);
  --sh-2:0 12px 28px rgba(18,49,42,.12);
  --font-cn:"Inter","Manrope",-apple-system,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0}
ul,ol{list-style:none;margin:0;padding:0}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease,transform .18s ease}
a:hover{color:var(--ink)}
button{font:inherit;color:inherit}
input,textarea,select{font:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:1240px;margin:0 auto;padding-left:32px;padding-right:32px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- 公告条 ---------- */
.notice-bar{background:var(--ink);color:rgba(247,245,240,.92);font-size:13px;letter-spacing:.01em}
.notice-bar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:34px}
.notice-text{display:flex;align-items:center;gap:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.notice-dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:0 0 6px}
.notice-close{background:none;border:0;color:rgba(247,245,240,.72);width:44px;height:34px;display:grid;place-items:center;cursor:pointer;flex:0 0 44px;border-radius:6px}
.notice-close:hover{color:var(--lime)}
.notice-bar.is-hidden{display:none}

/* ---------- 头部与导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.92);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(20,24,26,.03)}
.site-nav{min-height:76px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:10px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font-size:19px;font-weight:900;line-height:1}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-main{font-size:19px;font-weight:900;color:var(--ink);letter-spacing:.01em}
.brand-sub{font-size:11px;font-weight:500;color:var(--text-2);letter-spacing:.12em}
.site-nav .nav-toggle{
  display:none;width:44px;height:44px;padding:0;margin-left:auto;
  border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.site-nav .nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
.site-nav .nav-list{display:flex;flex-direction:row;align-items:center;gap:6px;margin-left:auto}
.site-nav .nav-item{position:relative}
.site-nav .nav-link{position:relative;display:inline-flex;align-items:center;padding:10px 14px;font-size:15px;font-weight:600;color:var(--ink);border-radius:8px;line-height:1.4}
.site-nav .nav-link:hover{background:var(--panel);color:var(--ink)}
.site-nav .nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--lime);border-radius:2px;
}
.mega-toggle{display:none}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;
  width:760px;max-width:calc(100vw - 48px);
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--sh-2);padding:24px;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 220px;gap:20px;
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
}
.nav-item.mega:hover .mega-panel,
.nav-item.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col h4{font-size:13px;font-weight:800;color:var(--ink);letter-spacing:.04em;margin-bottom:10px}
.mega-col a{display:block;font-size:14px;color:var(--text-2);padding:6px 0}
.mega-col a:hover{color:var(--ink);transform:translateX(3px)}
.mega-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--paper)}
.mega-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.mega-card .media{aspect-ratio:16/10}
.mega-card-body{padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.mega-card-body strong{font-size:14px;font-weight:800;color:var(--ink)}
.mega-card-body span{font-size:12px;color:var(--text-3)}
.mega-latest{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:20px;border-top:1px solid var(--line);padding-top:14px;font-size:13px}
.mega-latest a{color:var(--text-2)}
.mega-latest a:hover{color:var(--ink)}

/* ---------- 通用媒体占位 ---------- */
.media{position:relative;overflow:hidden;background:var(--ink);border-radius:0}
.media img{width:100%;height:100%;object-fit:cover;object-position:center top}
.media::after{
  content:"悟空体育首页登录地址";position:absolute;inset:0;display:grid;place-items:center;
  color:rgba(247,245,240,.82);font-size:13px;letter-spacing:.02em;opacity:0;transition:opacity .2s ease;
}
.media.img-fallback::after{opacity:1}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--panel);border-bottom:1px solid var(--line);font-size:13px;color:var(--text-2)}
.crumb-bar .container{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:52px}
.crumb-bar a{color:var(--text-2)}
.crumb-bar a:hover{color:var(--ink)}
.crumb-bar .sep{color:var(--text-3)}
.crumb-bar .current{color:var(--text);font-weight:600}

/* ---------- 分类头 ---------- */
.cat-hero{position:relative;overflow:hidden;padding:64px 0 56px;background:var(--paper)}
.cat-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url(/assets/images/backpic/back-2.png);
  background-position:center;background-size:cover;opacity:.08;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(18,49,42,.18) 1px,transparent 1px);
  background-size:18px 18px;opacity:.05;
}
.cat-hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:end}
.cat-eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 12px;margin-bottom:18px;
  border:1px solid var(--ink);border-radius:var(--r-pill);font-size:12px;font-weight:700;color:var(--ink);letter-spacing:.04em;
}
.cat-hero h1{font-size:clamp(34px,4.4vw,58px);font-weight:900;line-height:1.18;color:var(--ink);letter-spacing:0}
.cat-hero .lead{margin-top:18px;font-size:16px;line-height:1.8;color:var(--text-2);max-width:46em}
.cat-stats{display:flex;border:1px solid var(--line);border-radius:var(--r-card);background:#fff;box-shadow:var(--sh-1);overflow:hidden}
.cat-stat{flex:1 1 0;padding:18px 20px;min-width:0}
.cat-stat + .cat-stat{border-left:1px solid var(--line)}
.cat-stat strong{display:block;font-size:28px;font-weight:900;line-height:1.2;color:var(--ink);font-variant-numeric:tabular-nums}
.cat-stat span{display:block;margin-top:2px;font-size:12px;color:var(--text-3)}

/* ---------- 筛选 chips ---------- */
.chip-bar{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 10px;margin-bottom:28px;scrollbar-width:thin}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;height:38px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--r-pill);background:#fff;
  font-size:14px;font-weight:600;color:var(--text-2);white-space:nowrap;
}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--paper)}

/* ---------- 侧栏 ---------- */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-1);margin-bottom:16px}
.side-title{font-size:15px;font-weight:800;color:var(--ink);letter-spacing:.02em;margin-bottom:10px}
.side-list li + li{border-top:1px solid var(--line)}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:10px 2px;font-size:15px;color:var(--text-2)}
.side-list a:hover{color:var(--ink);padding-left:6px}
.side-list em{font-style:normal;font-size:12px;font-weight:700;color:var(--text-3);background:var(--panel);border-radius:var(--r-pill);padding:1px 9px;font-variant-numeric:tabular-nums}
.side-list a.is-active{color:var(--ink);font-weight:800}
.side-list a.is-active em{background:var(--ink);color:var(--lime)}
.side-figure{border-radius:var(--r-card);overflow:hidden;background:var(--ink);box-shadow:var(--sh-1)}
.side-figure .media{aspect-ratio:4/3}
.side-figure figcaption{padding:14px 16px;font-size:13px;line-height:1.7;color:rgba(247,245,240,.86)}

/* ---------- 清单区 ---------- */
.list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:0}
.list-head h2{font-size:clamp(20px,2.4vw,26px);font-weight:800;color:var(--ink);line-height:1.3}
.list-head .count{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums;white-space:nowrap}
.check-list{border-top:1px solid var(--line)}
.check-row{
  position:relative;display:grid;grid-template-columns:64px minmax(0,1fr) 44px;
  gap:18px;align-items:start;padding:22px 14px;border-bottom:1px solid var(--line);
  transition:background-color .2s ease;
}
.check-row:hover{background:var(--panel)}
.check-row:hover .check-num{color:var(--lime)}
.check-row:hover .check-arrow{background:var(--ink);border-color:var(--ink);color:var(--lime)}
.check-num{font-size:36px;font-weight:900;line-height:1;color:var(--line);font-variant-numeric:tabular-nums;transition:color .2s ease;padding-top:2px}
.check-body h3{
  font-size:18px;font-weight:700;line-height:1.45;color:var(--ink);margin-bottom:4px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.check-body p{font-size:15px;line-height:1.75;color:var(--text-2)}
.check-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:10px;font-size:12px;color:var(--text-3);font-variant-numeric:tabular-nums}
.check-arrow{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;font-size:16px;color:var(--ink);
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.check-arrow:hover{transform:translateX(2px)}

/* ---------- 徽章 ---------- */
.badge-soft{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:700;line-height:1;border:1px solid var(--ink);color:var(--ink);background:transparent;white-space:nowrap;
}
.badge-brick{background:var(--brick);border-color:var(--brick);color:#fff}
.badge-lime{background:var(--lime);border-color:var(--lime);color:var(--ink)}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:36px}
.pager a,.pager span{
  min-width:44px;height:44px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;
  font-size:14px;font-weight:600;color:var(--text-2);font-variant-numeric:tabular-nums;
}
.pager a:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.pager .is-current{background:var(--ink);border-color:var(--ink);color:var(--paper)}

/* ---------- 最新信息精简列表 ---------- */
.brief-list{border-top:1px solid var(--line)}
.brief-item{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 2px;border-bottom:1px solid var(--line);transition:padding-left .18s ease,background-color .18s ease}
.brief-item:hover{background:var(--panel);padding-left:10px}
.brief-item h3{font-size:16px;font-weight:700;color:var(--ink);line-height:1.5}
.brief-item time{flex:0 0 auto;font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}

/* ---------- 按钮与链接 ---------- */
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);font-size:15px;font-weight:700;
  line-height:1;border:1px solid transparent;cursor:pointer;white-space:nowrap;
}
.btn-main{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.btn-main:hover{background:var(--lime-hi);border-color:var(--lime-hi);color:var(--ink);transform:translateY(-1px);box-shadow:0 10px 22px rgba(18,49,42,.24)}
.btn-main:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-ghost-light{border-color:rgba(247,245,240,.4);color:var(--paper)}
.btn-ghost-light:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--ink)}
.link-arrow .arw{transition:transform .2s ease}
.link-arrow:hover .arw{transform:translateX(4px)}

/* ---------- 区块标题 ---------- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
.sec-head h2{font-size:clamp(24px,3vw,36px);font-weight:900;line-height:1.22;color:var(--ink)}
.sec-head p{margin-top:10px;font-size:15px;color:var(--text-2);max-width:54ch}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;background:none;border:0;text-align:left;font-size:17px;font-weight:700;color:var(--ink);
  min-height:44px;cursor:pointer;
}
.faq-btn:hover{color:var(--ink)}
.faq-btn.collapsed{color:var(--ink)}
.faq-icon{position:relative;width:22px;height:22px;flex:0 0 22px;transition:transform .25s ease}
.faq-icon span{position:absolute;background:var(--ink);border-radius:2px}
.faq-icon span:nth-child(1){left:0;top:10px;width:22px;height:2px}
.faq-icon span:nth-child(2){left:10px;top:0;width:2px;height:22px;transition:opacity .25s ease,transform .25s ease}
.faq-btn[aria-expanded="true"] .faq-icon{transform:rotate(180deg)}
.faq-btn[aria-expanded="true"] .faq-icon span:nth-child(2){opacity:0}
.faq-body{padding:0 0 22px;font-size:15px;line-height:1.8;color:var(--text-2);max-width:44em}
.faq-body strong{color:var(--ink)}

/* ---------- CTA 带 ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--ink-2);color:var(--paper)}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(247,245,240,.22) 1px,transparent 1px);
  background-size:20px 20px;opacity:.06;
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:72px 0}
.cta-copy{max-width:34em}
.cta-inner h2{font-size:clamp(24px,3vw,38px);font-weight:900;line-height:1.28;color:var(--paper)}
.cta-inner p{margin-top:14px;font-size:15px;line-height:1.8;color:rgba(247,245,240,.72)}
.cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.cta-actions .link-arrow{color:var(--paper)}
.cta-actions .link-arrow:hover{color:var(--lime)}

/* ---------- 提示块 ---------- */
.tip-box{
  border:1px solid var(--line);border-radius:var(--r-card);background:#fff;
  padding:18px 20px;font-size:14px;line-height:1.8;color:var(--text-2);box-shadow:var(--sh-1);
}
.tip-box strong{display:block;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:4px}
.tip-ok{background:rgba(47,122,91,.08);border-color:rgba(47,122,91,.28);color:var(--ok)}
.tip-ok strong{color:var(--ok)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(247,245,240,.78);border-top:1px solid rgba(247,245,240,.22);padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-col h4{font-size:14px;font-weight:800;color:var(--paper);letter-spacing:.04em;margin-bottom:14px}
.footer-col a{display:block;font-size:14px;padding:6px 0;color:rgba(247,245,240,.78)}
.footer-col a:hover{color:var(--lime)}
.footer-col p{font-size:14px;line-height:1.8;color:rgba(247,245,240,.68)}
.footer-brand p{margin-top:14px;max-width:36ch}
.site-footer .brand-main{color:var(--paper)}
.site-footer .brand-sub{color:rgba(247,245,240,.58)}
.site-footer .brand-mark{background:var(--lime);color:var(--ink)}
.footer-bottom{
  border-top:1px solid rgba(247,245,240,.14);padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,245,240,.55);
}
.legal{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .42s ease,transform .42s ease}
.reveal.is-in{opacity:1;transform:translateY(0)}

/* ---------- 响应式 ---------- */
@media(max-width:1199px){
  .mega-panel{width:720px;grid-template-columns:repeat(3,minmax(0,1fr)) 200px}
}
@media(max-width:991px){
  .container{padding-left:24px;padding-right:24px}
  .section{padding:72px 0}
  .section-sm{padding:52px 0}
  .site-nav{min-height:66px;flex-wrap:wrap;gap:12px}
  .site-nav .nav-toggle{display:flex}
  .site-nav .nav-list{
    flex-direction:column;align-items:stretch;margin-left:0;gap:2px;
    padding-top:12px;margin-top:12px;margin-bottom:16px;border-top:1px solid var(--line);
  }
  .site-nav .nav-link{padding:12px 10px;font-size:16px;min-height:44px;border-radius:8px}
  .site-nav .nav-link.is-active::after{left:10px;right:auto;width:22px;bottom:8px}
  .mega-panel{
    position:static;width:100%;max-width:100%;display:none;
    opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:transparent;
    padding:4px 0 12px;grid-template-columns:1fr 1fr;gap:14px;
  }
  .nav-item.mega.is-open .mega-panel{display:grid}
  .mega-toggle{
    display:flex;position:absolute;right:0;top:2px;width:44px;height:44px;align-items:center;justify-content:center;
    border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;
  }
  .mega-toggle::before{content:"+";font-size:18px;font-weight:700;color:var(--ink);line-height:1}
  .nav-item.mega.is-open .mega-toggle::before{content:"−"}
  .mega-card{display:none}
  .mega-latest{grid-column:1 / -1;font-size:13px}
  .cat-hero{padding:48px 0 40px}
  .cat-hero-inner{grid-template-columns:1fr;gap:28px;align-items:start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-inner{padding:56px 0;flex-direction:column;align-items:flex-start;gap:26px}
  .check-row{grid-template-columns:52px minmax(0,1fr) 44px;gap:14px;padding:20px 10px}
  .check-num{font-size:30px}
}
@media(max-width:767px){
  .section{padding:56px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media(max-width:575px){
  .container{padding-left:18px;padding-right:18px}
  .cat-hero h1{font-size:30px}
  .cat-stats{flex-direction:column}
  .cat-stat + .cat-stat{border-left:0;border-top:1px solid var(--line)}
  .check-row{grid-template-columns:44px minmax(0,1fr);gap:12px;padding:18px 6px}
  .check-num{font-size:26px}
  .check-arrow{display:none}
  .check-body h3{font-size:17px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .btn-main,.btn-ghost{width:100%}
  .cta-actions{width:100%;flex-direction:column;align-items:stretch}
  .cta-actions .link-arrow{justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category3 */
:root{
  --ink:#12312A;
  --lime:#D8F24A;
  --lime-hover:#E4FF63;
  --clay:#C2482B;
  --paper:#F7F5F0;
  --panel:#EFEBE3;
  --dark:#0E1512;
  --text:#14181A;
  --muted:#5A625F;
  --weak:#8C938F;
  --line:#E2DCD1;
  --line-dark:rgba(247,245,240,.14);
  --r-card:14px;
  --r-img:16px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(20,24,26,.05);
  --sh-2:0 12px 28px rgba(18,49,42,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-cn:-apple-system,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-num:Inter,Manrope,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease}
a:hover{color:var(--ink)}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding-left:0;list-style:none}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px}
.container{max-width:1240px;padding-left:32px;padding-right:32px;margin:0 auto;width:100%}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ===== 顶部公告条 ===== */
.topbar{
  background:var(--ink);
  color:rgba(247,245,240,.9);
  height:34px;
  display:flex;
  align-items:center;
  font-size:13px;
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar-text{display:flex;align-items:center;gap:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:0 0 6px}
.topbar-close{
  width:24px;height:24px;border:1px solid rgba(247,245,240,.25);
  background:transparent;color:rgba(247,245,240,.75);
  border-radius:6px;line-height:1;display:flex;align-items:center;justify-content:center;font-size:14px;
}
.topbar-close:hover{color:var(--lime);border-color:rgba(216,242,74,.6)}

/* ===== 导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.92);
  backdrop-filter:saturate(160%) blur(8px);
  -webkit-backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 1px 2px rgba(20,24,26,.05)}
.site-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:var(--ink);color:var(--lime);
  display:grid;place-items:center;
  font-weight:900;font-size:18px;line-height:1;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-main{font-weight:900;font-size:17px;color:var(--ink);letter-spacing:0}
.brand-sub{font-size:11px;font-weight:500;color:var(--weak);letter-spacing:.2px}
.navbar-collapse{justify-content:flex-end;flex:1 1 auto}
.nav-list{display:flex;align-items:center;gap:2px;margin:0}
.nav-link{
  position:relative;
  display:block;
  padding:10px 14px;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  border-radius:10px;
  white-space:nowrap;
}
.nav-link:hover{background:var(--panel);color:var(--ink)}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--lime);border-radius:2px;
}
.nav-toggle{
  width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:#fff;display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease}
.nav-toggle:focus{box-shadow:none}

/* Mega 面板 */
.mega{position:relative}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;
  width:780px;max-width:calc(100vw - 48px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-2);
  padding:24px;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 236px;
  gap:20px 24px;
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col h4{font-size:12px;font-weight:700;color:var(--weak);letter-spacing:.6px;margin-bottom:10px}
.mega-col a{display:block;font-size:14px;font-weight:600;color:var(--muted);padding:6px 0;border-radius:6px}
.mega-col a:hover{color:var(--ink)}
.mega-card{
  grid-column:4;grid-row:1/span 2;
  display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--paper);
  transition:transform .2s var(--ease),box-shadow .2s ease;
}
.mega-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.mega-card .media{aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--ink)}
.mega-card .media img{width:100%;height:100%;object-fit:cover;object-position:center top}
.mega-card-body{padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.mega-card-body strong{font-size:14px;font-weight:700;color:var(--ink)}
.mega-card-body span{font-size:12px;color:var(--weak)}
.mega-latest{
  grid-column:1/-1;border-top:1px solid var(--line);padding-top:14px;
  display:flex;flex-wrap:wrap;gap:10px 28px;
}
.mega-latest a{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted)}
.mega-latest a:hover{color:var(--ink)}
.mega-latest .dot{width:5px;height:5px;border-radius:50%;background:var(--clay);flex:0 0 5px}

/* ===== 面包屑 ===== */
.crumb{background:var(--panel);border-bottom:1px solid var(--line)}
.crumb .container{display:flex;align-items:center;gap:8px;min-height:52px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--ink)}
.crumb .sep{color:var(--weak)}
.crumb .now{color:var(--ink);font-weight:600}

/* ===== 分类头 ===== */
.page-hero{
  position:relative;overflow:hidden;
  padding:56px 0 64px;
  border-bottom:1px solid var(--line);
  background:var(--paper);
}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(18,49,42,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(18,49,42,.5) 1px,transparent 1px);
  background-size:48px 48px;
  opacity:.05;
}
.page-hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:48px;align-items:end}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.8px;color:var(--ink);
  background:rgba(216,242,74,.5);
  padding:5px 12px;border-radius:var(--r-pill);margin-bottom:18px;
}
h1.hero-title{
  font-size:clamp(36px,5vw,66px);
  font-weight:900;line-height:1.12;letter-spacing:0;
  color:var(--ink);
  margin-bottom:18px;
}
.hero-desc{font-size:17px;line-height:1.85;color:var(--muted);max-width:640px}
.hero-stats{display:flex;flex-direction:column;gap:12px}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 20px;
  box-shadow:var(--sh-1);
}
.stat-card .k{font-size:12px;color:var(--weak);font-weight:600;letter-spacing:.4px}
.stat-card .v{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:26px;font-weight:900;color:var(--ink);line-height:1.2}
.stat-card .v small{font-size:13px;font-weight:600;color:var(--muted);margin-left:4px}

/* ===== 通用区块 ===== */
main{padding-bottom:104px}
.block + .block{margin-top:96px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.2;color:var(--ink)}
.sec-head p{font-size:15px;color:var(--muted);margin-top:8px;max-width:560px}
.arrow-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--ink);
}
.arrow-link .ic{transition:transform .2s var(--ease);display:inline-block}
.arrow-link:hover .ic{transform:translateX(4px)}

/* ===== 筛选 chips ===== */
.chips{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:8px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.chips::-webkit-scrollbar{height:4px}
.chips::-webkit-scrollbar-thumb{background:var(--line);border-radius:2px}
.chip{
  height:40px;padding:0 18px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;
  font-size:14px;font-weight:600;color:var(--muted);
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;flex:0 0 auto;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.chip:hover{background:var(--panel);color:var(--ink)}
.chip.is-on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip .c{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:12px;opacity:.7}

/* ===== 图文交替列表 ===== */
.alt-list{margin-top:24px}
.alt-item{
  display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center;
  padding:40px 0;border-top:1px solid var(--line);
}
.alt-item:first-child{border-top:1px solid var(--line)}
.alt-item.flip{grid-template-columns:7fr 5fr}
.alt-item.flip .alt-media{order:2}
.alt-media{
  position:relative;aspect-ratio:4/3;border-radius:var(--r-img);overflow:hidden;
  background:var(--ink);box-shadow:var(--sh-1);
}
.alt-media img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
  transition:transform .24s var(--ease);
}
.alt-media:hover img{transform:scale(1.03)}
.media-fallback{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  padding:16px;text-align:center;font-size:13px;color:rgba(247,245,240,.55);
}
.alt-body{min-width:0}
.alt-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.no-big{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:44px;font-weight:900;line-height:1;color:var(--line);
  transition:color .2s ease;
}
.alt-item:hover .no-big{color:var(--lime)}
.badge-soft{
  height:24px;display:inline-flex;align-items:center;padding:0 12px;
  border-radius:var(--r-pill);border:1px solid var(--ink);
  font-size:12px;font-weight:700;color:var(--ink);background:transparent;
}
.badge-clay{
  height:24px;display:inline-flex;align-items:center;padding:0 10px;
  border-radius:var(--r-pill);background:var(--clay);color:#fff;
  font-size:12px;font-weight:700;letter-spacing:.2px;
}
.alt-body h3{
  font-size:22px;font-weight:700;line-height:1.4;color:var(--ink);margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.alt-body .desc{
  font-size:16px;line-height:1.85;color:var(--muted);margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.tag{
  height:24px;display:inline-flex;align-items:center;padding:0 10px;
  border-radius:var(--r-pill);background:var(--panel);
  font-size:12px;font-weight:600;color:var(--muted);
}

/* ===== 数据带 ===== */
.data-band{
  background:var(--dark);color:var(--paper);
  border-radius:var(--r-img);
  padding:48px;
  position:relative;overflow:hidden;
}
.data-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(216,242,74,.5) 1px,transparent 1px);
  background-size:22px 22px;opacity:.06;
}
.data-band .inner{position:relative;z-index:1}
.data-band h2{font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--paper);margin-bottom:10px}
.data-band .lead{font-size:15px;color:rgba(247,245,240,.7);max-width:640px;margin-bottom:36px}
.data-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.data-cell{padding:0 32px;border-left:1px solid var(--line-dark)}
.data-cell:first-child{padding-left:0;border-left:0}
.data-cell .v{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:clamp(32px,4vw,52px);font-weight:900;color:var(--lime);line-height:1.1}
.data-cell .k{font-size:13px;color:rgba(247,245,240,.7);margin-top:8px}

/* ===== FAQ ===== */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start}
.faq-wrap h2{font-size:clamp(26px,3vw,38px);font-weight:800;color:var(--ink);line-height:1.2}
.faq-wrap .sub{font-size:15px;color:var(--muted);margin-top:12px;max-width:320px}
.faq-list{max-width:820px}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:transparent;border:0;padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-size:17px;font-weight:700;color:var(--text);text-align:left;line-height:1.5;
  transition:color .18s ease;
}
.faq-q:hover{color:var(--ink)}
.faq-q[aria-expanded="true"]{color:var(--ink)}
.faq-ico{position:relative;width:16px;height:16px;flex:0 0 16px}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;left:50%;top:50%;
  background:var(--ink);border-radius:2px;transform:translate(-50%,-50%);
}
.faq-ico::before{width:14px;height:2px}
.faq-ico::after{width:2px;height:14px;transition:transform .2s var(--ease)}
.faq-q[aria-expanded="true"] .faq-ico::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-a-inner{padding:0 0 24px;font-size:15px;line-height:1.8;color:var(--muted);max-width:680px}

/* ===== 最新信息精简列表 ===== */
.mini-list{border-top:1px solid var(--line);margin-top:8px}
.mini-row{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:20px 0;border-bottom:1px solid var(--line);
  transition:background-color .18s ease;
}
.mini-row:hover{background:var(--panel)}
.mini-row .t{display:flex;align-items:center;gap:12px;min-width:0;font-size:16px;font-weight:600;color:var(--ink)}
.mini-row .t .idx{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:13px;font-weight:800;color:var(--weak);flex:0 0 auto}
.mini-row .d{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:13px;color:var(--weak);flex:0 0 auto}

/* ===== 分页 ===== */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:48px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:44px;height:44px;padding:0 14px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--r-btn);
  background:#fff;font-size:14px;font-weight:700;color:var(--ink);
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.pager a:hover{background:var(--panel)}
.pager .is-current{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pager .is-disabled{color:var(--weak);background:transparent;cursor:not-allowed}

/* ===== CTA 带 ===== */
.cta-band{
  background:var(--ink);color:var(--paper);
  border-radius:var(--r-img);
  padding:64px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(216,242,74,.55) 1px,transparent 1px);
  background-size:24px 24px;opacity:.06;
}
.cta-band .cta-text{position:relative;z-index:1;max-width:640px}
.cta-band h2{font-size:clamp(24px,3vw,36px);font-weight:800;line-height:1.25;color:var(--paper);margin-bottom:12px}
.cta-band p{font-size:15px;color:rgba(247,245,240,.72)}
.cta-actions{position:relative;z-index:1;display:flex;align-items:center;gap:20px;flex-wrap:wrap}

/* ===== 按钮 ===== */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  background:var(--lime);color:var(--ink);
  font-size:15px;font-weight:700;border:1px solid transparent;
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-main:hover{background:var(--lime-hover);color:var(--ink);transform:translateY(-1px);box-shadow:0 12px 28px rgba(18,49,42,.28)}
.btn-main:active{transform:translateY(0);box-shadow:none}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  background:transparent;color:var(--paper);border:1px solid rgba(247,245,240,.4);
  font-size:15px;font-weight:700;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-ghost:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.link-ghost{font-size:14px;font-weight:700;color:rgba(247,245,240,.85);display:inline-flex;align-items:center;gap:8px}
.link-ghost:hover{color:var(--lime)}
.link-ghost .ic{transition:transform .2s var(--ease)}
.link-ghost:hover .ic{transform:translateX(4px)}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--ink);color:rgba(247,245,240,.78);
  border-top:1px solid var(--line-dark);
  padding:72px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px}
.footer-col h4{font-size:13px;font-weight:700;letter-spacing:.6px;color:rgba(247,245,240,.55);margin-bottom:16px}
.footer-col a{display:block;font-size:14px;color:rgba(247,245,240,.78);padding:6px 0;transition:color .18s ease}
.footer-col a:hover{color:var(--lime)}
.footer-col p{font-size:14px;line-height:1.8;color:rgba(247,245,240,.68);margin-bottom:10px}
.footer-brand .brand-mark{background:var(--lime);color:var(--ink)}
.footer-brand .brand-main{color:var(--paper)}
.footer-brand .brand-sub{color:rgba(247,245,240,.6)}
.footer-brand p{margin-top:16px;max-width:340px}
.footer-bottom{
  border-top:1px solid var(--line-dark);
  padding:20px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,245,240,.55);
}
.footer-bottom .legal{display:flex;gap:18px;flex-wrap:wrap}

/* ===== 动效 ===== */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .42s var(--ease),transform .42s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .mega-panel{width:660px;grid-template-columns:repeat(3,minmax(0,1fr)) 200px}
}
@media (max-width:991.98px){
  .container{padding-left:24px;padding-right:24px}
  .nav-toggle{display:flex}
  .navbar-collapse{
    flex-basis:100%;width:100%;
    background:var(--paper);
    border-top:1px solid var(--line);
    margin-top:12px;padding:12px 0 20px;
    max-height:calc(100vh - 120px);overflow-y:auto;
  }
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-link{padding:14px 8px;font-size:16px;border-radius:8px}
  .nav-link.is-active::after{left:8px;right:8px;bottom:6px}
  .mega-panel{
    position:static;width:auto;max-width:none;
    opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;border-radius:0;background:transparent;
    padding:0 8px 8px;
    display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;margin-top:-4px;
  }
  .mega-card{display:none}
  .mega-latest{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px}
  .hero-grid{grid-template-columns:1fr;gap:32px;align-items:start}
  .hero-stats{flex-direction:row;flex-wrap:wrap}
  .stat-card{flex:1 1 200px}
  .alt-item,.alt-item.flip{grid-template-columns:1fr;gap:24px;padding:32px 0}
  .alt-item.flip .alt-media{order:0}
  .data-grid{grid-template-columns:1fr;gap:24px}
  .data-cell{padding:0;border-left:0;border-top:1px solid var(--line-dark);padding-top:20px}
  .data-cell:first-child{border-top:0;padding-top:0}
  .data-band{padding:36px}
  .faq-wrap{grid-template-columns:1fr;gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:44px 32px}
  main{padding-bottom:72px}
  .block + .block{margin-top:72px}
}
@media (max-width:575.98px){
  .container{padding-left:18px;padding-right:18px}
  body{font-size:16px}
  .topbar-text{font-size:12px}
  h1.hero-title{font-size:clamp(30px,8vw,40px)}
  .page-hero{padding:40px 0 44px}
  .hero-desc{font-size:15px}
  .alt-body h3{font-size:19px}
  .no-big{font-size:36px}
  .cta-band{padding:36px 22px;gap:24px}
  .cta-actions .btn-main,.cta-actions .btn-ghost{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .data-band{padding:28px 22px}
  .mini-row{flex-direction:column;align-items:flex-start;gap:6px}
  .mini-row .t{font-size:15px}
  .block + .block{margin-top:56px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}